SPEAKER CTNH_TAP_11-00:00:00-00:00:47 1   0.100   18.600 <NA> <NA> speaker_1 <NA> <NA>
SPEAKER CTNH_TAP_11-00:00:00-00:00:47 1   19.200   37.700 <NA> <NA> speaker_1 <NA> <NA>
SPEAKER CTNH_TAP_11-00:00:00-00:00:47 1   45.000   47.000 <NA> <NA> speaker_1 <NA> <NA>